refactor: Unify sync server and combine torch with connection UI

- Consolidate git and torch WebSocket servers on port 4105
- Create separate handlers for git and torch in handlers/ directory
- Combine TorchButton with connection status into single pill button
- Remove StatusBar (now redundant with TorchButton)
- Remove auto-assign torch on register/disconnect
- Remove auto-connect to MCP on page load
- Connection only happens when user explicitly requests torch

frontend/src/App.vue

@@ -1,7 +1,6 @@
 <script setup lang="ts">
 import { ref, onMounted, onUnmounted, watch } from 'vue'
 import { RouterView, useRoute, useRouter } from 'vue-router'
-import StatusBar from './components/StatusBar.vue'
 import Toolbar from './components/Toolbar.vue'
 import TorchButton from './components/TorchButton.vue'
 import FloatingTerminal from './components/FloatingTerminal.vue'
@@ -348,7 +347,6 @@ watch(() => route.name, (newPage) => {
     <header class="app-header">
       <div class="header-left">
         <h1 class="logo">Agent UI</h1>
-        <TorchButton />
         <button class="debug-btn" :class="{ active: showDebugConsole }" @click="showDebugConsole = !showDebugConsole" title="Debug Console">
           <svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
             <path d="M12 20h9"/><path d="M16.5 3.5a2.121 2.121 0 0 1 3 3L7 19l-4 1 1-4L16.5 3.5z"/>
@@ -357,13 +355,15 @@ watch(() => route.name, (newPage) => {
         </button>
         <PwaInstallBanner />
       </div>
-      <button class="refresh-btn" @click="hardRefresh" title="Hard refresh (Ctrl+F5)">
+      <div class="header-right">
-        <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+        <button class="refresh-btn" @click="hardRefresh" title="Hard refresh (Ctrl+F5)">
-          <path d="M21 12a9 9 0 1 1-9-9c2.52 0 4.93 1 6.74 2.74L21 8"/>
+          <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
-          <path d="M21 3v5h-5"/>
+            <path d="M21 12a9 9 0 1 1-9-9c2.52 0 4.93 1 6.74 2.74L21 8"/>
-        </svg>
+            <path d="M21 3v5h-5"/>
-      </button>
+          </svg>
-      <StatusBar />
+        </button>
+        <TorchButton />
+      </div>
     </header>
     <main class="app-main">
       <Toolbar />
@@ -545,6 +545,12 @@ watch(() => route.name, (newPage) => {
   gap: 1.5rem;
 }
 
+.header-right {
+  display: flex;
+  align-items: center;
+  gap: 0.75rem;
+}
+
 .logo {
   font-size: 1.25rem;
   font-weight: 600;

frontend/src/components/TorchButton.vue

@@ -1,8 +1,46 @@
 <script setup lang="ts">
+import { computed } from 'vue'
 import { useTorchStore } from '../stores/torch'
+import { useCanvasStore } from '../stores/canvas'
 import { requestTorch, releaseTorch } from '../services/torch'
 
 const torchStore = useTorchStore()
+const canvasStore = useCanvasStore()
+
+// Combined state
+const hasTorch = computed(() => torchStore.hasTorch)
+const isConnected = computed(() => canvasStore.isConnected)
+const isReconnecting = computed(() => canvasStore.isReconnecting)
+
+// Visual states:
+// - No torch: gray, "Sin control"
+// - Has torch, reconnecting: orange pulse, "Conectando..."
+// - Has torch, not connected: orange, "Conectando..."
+// - Has torch, connected: green glow, "Conectado"
+const buttonState = computed(() => {
+  if (!hasTorch.value) return 'no-torch'
+  if (isReconnecting.value) return 'reconnecting'
+  if (isConnected.value) return 'connected'
+  return 'has-torch'
+})
+
+const statusText = computed(() => {
+  if (!hasTorch.value) return 'Sin control'
+  if (isReconnecting.value) return 'Conectando...'
+  if (isConnected.value) return 'Conectado'
+  return 'Conectando...'
+})
+
+const tooltipText = computed(() => {
+  if (!hasTorch.value) {
+    return torchStore.torchHolderId
+      ? 'Otro browser tiene el control - click para solicitar'
+      : 'Click para solicitar control MCP'
+  }
+  if (isReconnecting.value) return 'Reconectando al MCP...'
+  if (isConnected.value) return 'Conectado al MCP - click para liberar control'
+  return 'Tiene control, conectando al MCP...'
+})
 
 async function handleClick() {
   if (torchStore.hasTorch) {
@@ -16,20 +54,12 @@ async function handleClick() {
 <template>
   <button
     class="torch-btn"
-    :class="{
+    :class="[buttonState, { requesting: torchStore.isRequesting }]"
-      'has-torch': torchStore.hasTorch,
-      'torch-held': torchStore.torchHolderId && !torchStore.hasTorch,
-      'requesting': torchStore.isRequesting
-    }"
     @click="handleClick"
-    :title="torchStore.hasTorch ? 'You have the torch - click to release' : torchStore.torchHolderId ? 'Torch held by another client - click to request' : 'Click to request the torch'"
+    :title="tooltipText"
   >
-    <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+    <span class="status-dot"></span>
-      <!-- Torch/flame icon -->
+    <span class="status-text">{{ statusText }}</span>
-      <path d="M12 2c1 3 2.5 3.5 3.5 4.5A5 5 0 0 1 17 10a5 5 0 0 1-5 5 5 5 0 0 1-5-5 5 5 0 0 1 1.5-3.5C9.5 5.5 11 5 12 2z"/>
-      <path d="M12 15v7"/>
-      <path d="M10 22h4"/>
-    </svg>
     <span v-if="torchStore.isRequesting" class="requesting-indicator"></span>
   </button>
 </template>
@@ -38,45 +68,86 @@ async function handleClick() {
 .torch-btn {
   display: flex;
   align-items: center;
-  justify-content: center;
+  gap: 0.5rem;
-  padding: 6px 10px;
+  padding: 0.375rem 0.75rem;
-  background: var(--bg-secondary);
+  border-radius: 9999px;
-  border: 1px solid var(--border-color);
+  font-size: 0.75rem;
-  border-radius: 6px;
+  font-weight: 500;
-  color: var(--text-secondary);
+  border: none;
   cursor: pointer;
-  transition: all 0.2s ease;
+  transition: all 0.3s ease;
   position: relative;
 }
 
-.torch-btn:hover {
+.status-dot {
-  background: var(--bg-tertiary);
+  width: 8px;
-  color: var(--text-primary);
+  height: 8px;
+  border-radius: 50%;
+  transition: all 0.3s ease;
 }
 
-/* Has the torch - golden glow */
+.status-text {
+  transition: all 0.3s ease;
+}
+
+/* No torch - gray/red, dimmed */
+.torch-btn.no-torch {
+  background: rgba(239, 68, 68, 0.1);
+  color: #ef4444;
+}
+
+.torch-btn.no-torch .status-dot {
+  background: #ef4444;
+}
+
+.torch-btn.no-torch:hover {
+  background: rgba(245, 158, 11, 0.15);
+  color: #f59e0b;
+}
+
+.torch-btn.no-torch:hover .status-dot {
+  background: #f59e0b;
+  box-shadow: 0 0 8px #f59e0b;
+}
+
+/* Has torch but connecting - orange pulse */
 .torch-btn.has-torch {
-  background: linear-gradient(135deg, #ff9500 0%, #ff6b00 100%);
+  background: rgba(245, 158, 11, 0.15);
-  border-color: #ff9500;
+  color: #f59e0b;
-  color: white;
+  animation: status-pulse 2s ease-in-out infinite;
-  box-shadow: 0 0 12px rgba(255, 149, 0, 0.5);
-  animation: torch-glow 2s ease-in-out infinite;
 }
 
-.torch-btn.has-torch:hover {
+.torch-btn.has-torch .status-dot {
-  background: linear-gradient(135deg, #ffaa33 0%, #ff8533 100%);
+  background: #f59e0b;
+  box-shadow: 0 0 8px #f59e0b;
+  animation: dot-pulse 1.5s ease-in-out infinite;
 }
 
-/* Torch held by another */
+/* Reconnecting - orange with faster pulse */
-.torch-btn.torch-held {
+.torch-btn.reconnecting {
-  background: var(--bg-secondary);
+  background: rgba(245, 158, 11, 0.15);
-  border-color: #ff9500;
+  color: #f59e0b;
-  color: #ff9500;
+  animation: status-pulse 1s ease-in-out infinite;
-  opacity: 0.7;
 }
 
-.torch-btn.torch-held:hover {
+.torch-btn.reconnecting .status-dot {
-  opacity: 1;
+  background: #f59e0b;
+  animation: dot-pulse 0.8s ease-in-out infinite;
+}
+
+/* Connected - green glow */
+.torch-btn.connected {
+  background: rgba(34, 197, 94, 0.1);
+  color: #22c55e;
+}
+
+.torch-btn.connected .status-dot {
+  background: #22c55e;
+  box-shadow: 0 0 8px #22c55e;
+}
+
+.torch-btn.connected:hover {
+  background: rgba(34, 197, 94, 0.2);
 }
 
 /* Requesting state */
@@ -90,27 +161,39 @@ async function handleClick() {
   right: -2px;
   width: 8px;
   height: 8px;
-  background: var(--accent-color);
+  background: #6366f1;
   border-radius: 50%;
-  animation: pulse 1s ease-in-out infinite;
+  animation: request-pulse 1s ease-in-out infinite;
 }
 
-@keyframes torch-glow {
+/* Animations */
+@keyframes status-pulse {
   0%, 100% {
-    box-shadow: 0 0 12px rgba(255, 149, 0, 0.5);
+    opacity: 1;
   }
   50% {
-    box-shadow: 0 0 20px rgba(255, 149, 0, 0.8);
+    opacity: 0.7;
   }
 }
 
-@keyframes pulse {
+@keyframes dot-pulse {
   0%, 100% {
     transform: scale(1);
     opacity: 1;
   }
   50% {
-    transform: scale(1.2);
+    transform: scale(1.3);
+    opacity: 0.8;
+  }
+}
+
+@keyframes request-pulse {
+  0%, 100% {
+    transform: scale(1);
+    opacity: 1;
+  }
+  50% {
+    transform: scale(1.3);
     opacity: 0.7;
   }
 }

frontend/src/config/endpoints.ts

@@ -50,8 +50,8 @@ export const endpoints = {
   // WebMCP HTTP API (for token requests)
   webmcpHttp: buildHttpUrl('/mcp', 4102),
 
-  // Torch WebSocket (multi-browser sync)
+  // Torch WebSocket (multi-browser sync) - same port as git
-  torch: buildWsUrl('/ws/torch', 4106),
+  torch: buildWsUrl('/ws/git', 4105),
 
   // API base URL (Vite proxy handles /api in dev)
   api: '/api'

frontend/src/services/torch.ts

@@ -1,5 +1,5 @@
 import { useTorchStore } from '../stores/torch'
-import { getWebMCP, autoConnect } from './webmcp'
+import { autoConnect, disconnectWebMCP } from './webmcp'
 import { endpoints } from '../config/endpoints'
 
 let torchWs: WebSocket | null = null
@@ -71,9 +71,9 @@ async function handleMessage(data: any) {
       torchStore.setClientId(data.id)
       console.log(`[Torch] Registered as ${data.id}, hasTorch: ${data.hasTorch}`)
 
+      // Just update state, don't auto-connect - user must request torch explicitly
       if (data.hasTorch) {
         torchStore.setTorchState(data.id)
-        await connectToMCP()
       }
       break
     }
@@ -147,17 +147,6 @@ export async function releaseTorch(): Promise<boolean> {
  * Connect to MCP (when we have the torch)
  */
 async function connectToMCP(): Promise<void> {
-  const webmcp = getWebMCP()
-  if (!webmcp) {
-    console.error('[Torch] WebMCP not initialized')
-    return
-  }
-
-  if (webmcp.isConnected) {
-    console.log('[Torch] Already connected to MCP')
-    return
-  }
-
   console.log('[Torch] Connecting to MCP...')
   const success = await autoConnect()
   if (success) {
@@ -171,13 +160,8 @@ async function connectToMCP(): Promise<void> {
  * Disconnect from MCP (when we lose the torch)
  */
 function disconnectFromMCP(): void {
-  const webmcp = getWebMCP()
+  console.log('[Torch] Disconnecting from MCP...')
-  if (!webmcp) return
+  disconnectWebMCP()
-
-  if (webmcp.isConnected && typeof webmcp.disconnect === 'function') {
-    console.log('[Torch] Disconnecting from MCP...')
-    webmcp.disconnect()
-  }
 }
 
 /**

frontend/src/services/webmcp.ts

@@ -195,6 +195,34 @@ export function clearAllTools() {
   registeredTools.clear()
 }
 
+/**
+ * Disconnect from WebMCP without destroying the instance
+ * Used when losing the torch to another browser
+ */
+export function disconnectWebMCP(): void {
+  if (!webmcpInstance) {
+    console.warn('[WebMCP] Instance not initialized')
+    return
+  }
+
+  if (!webmcpInstance.isConnected) {
+    console.log('[WebMCP] Already disconnected')
+    return
+  }
+
+  if (typeof webmcpInstance.disconnect === 'function') {
+    console.log('[WebMCP] Disconnecting...')
+    webmcpInstance.disconnect()
+
+    // Update store immediately (event handler will also fire)
+    const canvasStore = useCanvasStore()
+    canvasStore.setConnected(false)
+    canvasStore.setConnectionInfo(null)
+  } else {
+    console.warn('[WebMCP] disconnect method not available')
+  }
+}
+
 export function destroyWebMCP() {
   // Unsubscribe all event handlers
   for (const unsub of eventUnsubscribers) {

package.json

@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "description": "Dynamic canvas for Claude Code interaction",
   "scripts": {
-    "kill-ports": "node -e \"const {execSync} = require('child_process'); [4101,4102,4103,4105,4106].forEach(p => { try { const pid = execSync('netstat -ano | findstr :' + p + ' | findstr LISTENING', {encoding:'utf8'}).split(/\\s+/).pop().trim(); if(pid) execSync('taskkill /PID ' + pid + ' /F', {stdio:'ignore'}); } catch(e){} }); console.log('Ports cleared');\"",
+    "kill-ports": "node -e \"const {execSync} = require('child_process'); [4101,4102,4103,4105].forEach(p => { try { const pid = execSync('netstat -ano | findstr :' + p + ' | findstr LISTENING', {encoding:'utf8'}).split(/\\s+/).pop().trim(); if(pid) execSync('taskkill /PID ' + pid + ' /F', {stdio:'ignore'}); } catch(e){} }); console.log('Ports cleared');\"",
     "start": "bun run kill-ports && concurrently -n api,terminal,frontend -c blue,yellow,green \"cd server && bun --watch run index.ts\" \"cd server && bun run terminal.ts\" \"cd frontend && bun run dev --host\"",
     "start:api": "cd server && bun --watch run index.ts",
     "start:terminal": "cd server && bun run terminal.ts",

server/config.ts

@@ -2,7 +2,6 @@
 export const PORT_HTTP = 4101
 export const PORT_TERMINAL = 4103
 export const PORT_GIT = 4105
-export const PORT_TORCH = 4106
 
 // Terminal configuration
 export const WORKING_DIR = process.cwd().replace(/[\\\/]server$/, '')

server/services/git-watcher.ts

@@ -1,158 +0,0 @@
-/**
- * Git Watcher Service
- * WebSocket server dedicado para notificaciones de cambios en git.
- * Completamente separado del terminal.
- */
-
-import { watch, type FSWatcher } from 'fs'
-import { join } from 'path'
-import { PORT_GIT, WORKING_DIR } from '../config'
-
-// Connected clients (simple WebSocket set, no PTY, no sessions)
-const clients = new Set<any>()
-
-// Git watcher
-let gitWatcher: FSWatcher | null = null
-let debounceTimer: ReturnType<typeof setTimeout> | null = null
-const DEBOUNCE_MS = 300
-
-// Files to ignore
-const IGNORE_PATTERNS = [
-  'FETCH_HEAD',
-  'gc.log',
-  '.lock',
-  'COMMIT_EDITMSG',
-  'ORIG_HEAD',
-  'gitk.cache',
-  'sourcetreeconfig',
-  '.DS_Store',
-  'fsmonitor',
-  'packed-refs'
-]
-
-function broadcastGitChange() {
-  const message = JSON.stringify({
-    type: 'git-change',
-    timestamp: Date.now()
-  })
-
-  let count = 0
-  for (const ws of clients) {
-    try {
-      ws.send(message)
-      count++
-    } catch {
-      // Client disconnected
-      clients.delete(ws)
-    }
-  }
-
-  if (count > 0) {
-    console.log(`[Git] Change → ${count} clients`)
-  }
-}
-
-function startWatcher() {
-  const gitDir = join(WORKING_DIR, '.git')
-
-  try {
-    gitWatcher = watch(gitDir, { recursive: true }, (_, filename) => {
-      if (!filename) return
-
-      // Ignore noisy files
-      if (IGNORE_PATTERNS.some(p => filename.includes(p))) return
-
-      // Only meaningful changes
-      const isRelevant =
-        filename.includes('refs/') ||
-        filename === 'HEAD' ||
-        filename === 'index' ||
-        filename.includes('objects/')
-
-      if (!isRelevant) return
-
-      // Debounce
-      if (debounceTimer) clearTimeout(debounceTimer)
-      debounceTimer = setTimeout(() => {
-        console.log(`[Git] Change: ${filename}`)
-        broadcastGitChange()
-      }, DEBOUNCE_MS)
-    })
-
-    console.log(`[Git] Watching ${gitDir}`)
-  } catch (e: any) {
-    console.error(`[Git] Watch failed: ${e.message}`)
-  }
-}
-
-export function startGitServer() {
-  const server = Bun.serve({
-    port: PORT_GIT,
-    fetch(req, server) {
-      const url = new URL(req.url)
-
-      // CORS
-      const corsHeaders = {
-        'Access-Control-Allow-Origin': '*',
-        'Access-Control-Allow-Methods': 'GET, OPTIONS',
-        'Access-Control-Allow-Headers': 'Content-Type'
-      }
-
-      if (req.method === 'OPTIONS') {
-        return new Response(null, { headers: corsHeaders })
-      }
-
-      // Health check
-      if (url.pathname === '/health') {
-        return Response.json({
-          status: 'ok',
-          clients: clients.size,
-          watching: gitWatcher !== null
-        }, { headers: corsHeaders })
-      }
-
-      // WebSocket upgrade
-      const upgrade = req.headers.get('upgrade')
-      if (upgrade?.toLowerCase() === 'websocket') {
-        const success = server.upgrade(req)
-        if (success) return undefined
-        return new Response('WebSocket upgrade failed', { status: 400 })
-      }
-
-      return new Response('Git WebSocket Server\n\nConnect via WebSocket for real-time git notifications.', { status: 200 })
-    },
-    websocket: {
-      open(ws) {
-        clients.add(ws)
-        console.log(`[Git] Client connected (${clients.size} total)`)
-        ws.send(JSON.stringify({ type: 'connected' }))
-      },
-      message() {
-        // No messages expected from client
-      },
-      close(ws) {
-        clients.delete(ws)
-        console.log(`[Git] Client disconnected (${clients.size} total)`)
-      }
-    }
-  })
-
-  console.log(`[Git] WebSocket server on port ${PORT_GIT}`)
-
-  // Start file watcher
-  startWatcher()
-
-  return server
-}
-
-export function stopGitServer() {
-  if (gitWatcher) {
-    gitWatcher.close()
-    gitWatcher = null
-  }
-  if (debounceTimer) {
-    clearTimeout(debounceTimer)
-    debounceTimer = null
-  }
-  clients.clear()
-}

server/services/handlers/git-handler.ts

@@ -0,0 +1,86 @@
+/**
+ * Git Handler
+ * Handles git file watching and client notifications for the sync server.
+ */
+
+import { watch, type FSWatcher } from 'fs'
+import { join } from 'path'
+
+// Git watcher state
+let gitWatcher: FSWatcher | null = null
+let debounceTimer: ReturnType<typeof setTimeout> | null = null
+const DEBOUNCE_MS = 300
+
+// Files to ignore
+const IGNORE_PATTERNS = [
+  'FETCH_HEAD',
+  'gc.log',
+  '.lock',
+  'COMMIT_EDITMSG',
+  'ORIG_HEAD',
+  'gitk.cache',
+  'sourcetreeconfig',
+  '.DS_Store',
+  'fsmonitor',
+  'packed-refs'
+]
+
+/**
+ * Set up git directory watcher
+ */
+export function setupGitWatcher(workingDir: string, broadcast: (message: string, filter?: (ws: any) => boolean) => void) {
+  const gitDir = join(workingDir, '.git')
+
+  try {
+    gitWatcher = watch(gitDir, { recursive: true }, (_, filename) => {
+      if (!filename) return
+
+      // Ignore noisy files
+      if (IGNORE_PATTERNS.some(p => filename.includes(p))) return
+
+      // Only meaningful changes
+      const isRelevant =
+        filename.includes('refs/') ||
+        filename === 'HEAD' ||
+        filename === 'index' ||
+        filename.includes('objects/')
+
+      if (!isRelevant) return
+
+      // Debounce
+      if (debounceTimer) clearTimeout(debounceTimer)
+      debounceTimer = setTimeout(() => {
+        console.log(`[Git] Change: ${filename}`)
+        broadcast(JSON.stringify({
+          type: 'git-change',
+          timestamp: Date.now()
+        }))
+      }, DEBOUNCE_MS)
+    })
+
+    console.log(`[Git] Watching ${gitDir}`)
+  } catch (e: any) {
+    console.error(`[Git] Watch failed: ${e.message}`)
+  }
+}
+
+/**
+ * Handle new git client connection
+ */
+export function handleGitClient(ws: any) {
+  ws.send(JSON.stringify({ type: 'connected' }))
+}
+
+/**
+ * Cleanup git watcher
+ */
+export function cleanupGitWatcher() {
+  if (gitWatcher) {
+    gitWatcher.close()
+    gitWatcher = null
+  }
+  if (debounceTimer) {
+    clearTimeout(debounceTimer)
+    debounceTimer = null
+  }
+}

server/services/handlers/torch-handler.ts

@@ -0,0 +1,143 @@
+/**
+ * Torch Handler
+ * Handles multi-browser MCP control synchronization for the sync server.
+ * Only one browser can have the "torch" and connect to MCP at a time.
+ */
+
+// Client metadata
+interface TorchClient {
+  ws: any
+  id: string
+  userAgent: string
+  hostname: string
+  connectedAt: Date
+}
+
+// Connected torch clients (separate tracking from main clients set)
+const torchClients = new Map<any, TorchClient>()
+let clientIdCounter = 1
+
+// Torch state - who has control
+let torchHolderId: string | null = null
+
+function generateClientId(): string {
+  return `client_${clientIdCounter++}_${Date.now().toString(36)}`
+}
+
+function broadcastTorchState(broadcast: (message: string, filter?: (ws: any) => boolean) => void) {
+  const clientList = Array.from(torchClients.values()).map(c => ({
+    id: c.id,
+    userAgent: c.userAgent,
+    hostname: c.hostname,
+    connectedAt: c.connectedAt.toISOString(),
+    hasTorch: c.id === torchHolderId
+  }))
+
+  const message = JSON.stringify({
+    type: 'torch-update',
+    holderId: torchHolderId,
+    clients: clientList
+  })
+
+  broadcast(message)
+}
+
+/**
+ * Handle torch client connection
+ */
+export function handleTorchConnect(ws: any, broadcast: (message: string, filter?: (ws: any) => boolean) => void) {
+  const id = generateClientId()
+  torchClients.set(ws, {
+    ws,
+    id,
+    userAgent: 'Unknown',
+    hostname: 'Unknown',
+    connectedAt: new Date()
+  })
+  console.log(`[Torch] Client connected: ${id} (${torchClients.size} total)`)
+}
+
+/**
+ * Handle torch messages
+ */
+export function handleTorchMessage(ws: any, data: any, broadcast: (message: string, filter?: (ws: any) => boolean) => void) {
+  const client = torchClients.get(ws)
+  if (!client) return
+
+  switch (data.type) {
+    case 'register': {
+      client.userAgent = data.userAgent || 'Unknown'
+      client.hostname = data.hostname || 'Unknown'
+
+      // No auto-assign - torch must be explicitly requested
+      const hasTorch = torchHolderId === client.id
+
+      ws.send(JSON.stringify({
+        type: 'registered',
+        id: client.id,
+        hasTorch
+      }))
+
+      console.log(`[Torch] Registered: ${client.id} (torch: ${hasTorch})`)
+      broadcastTorchState(broadcast)
+      break
+    }
+
+    case 'request': {
+      const previousHolder = torchHolderId
+      torchHolderId = client.id
+
+      ws.send(JSON.stringify({ type: 'granted' }))
+      console.log(`[Torch] Transferred: ${previousHolder} → ${client.id}`)
+      broadcastTorchState(broadcast)
+      break
+    }
+
+    case 'release': {
+      if (torchHolderId === client.id) {
+        torchHolderId = null
+        ws.send(JSON.stringify({ type: 'released' }))
+        console.log(`[Torch] Released by: ${client.id}`)
+        broadcastTorchState(broadcast)
+      }
+      break
+    }
+  }
+}
+
+/**
+ * Handle torch client disconnect
+ */
+export function handleTorchDisconnect(ws: any, broadcast: (message: string, filter?: (ws: any) => boolean) => void) {
+  const client = torchClients.get(ws)
+  if (client) {
+    console.log(`[Torch] Client disconnected: ${client.id}`)
+
+    // If this client had the torch, release it (no auto-assign)
+    if (torchHolderId === client.id) {
+      torchHolderId = null
+      console.log(`[Torch] Torch released (holder disconnected)`)
+    }
+
+    torchClients.delete(ws)
+    broadcastTorchState(broadcast)
+  }
+}
+
+/**
+ * Get torch status for health check
+ */
+export function getTorchStatus() {
+  return {
+    clients: torchClients.size,
+    torchHolder: torchHolderId
+  }
+}
+
+/**
+ * Cleanup torch handler
+ */
+export function cleanupTorchHandler() {
+  torchClients.clear()
+  torchHolderId = null
+}

server/services/sync-server.ts

@@ -0,0 +1,109 @@
+/**
+ * Sync Server
+ * Unified WebSocket server for real-time synchronization:
+ * - Git change notifications
+ * - Torch (multi-browser MCP control)
+ */
+
+import { PORT_GIT, WORKING_DIR } from '../config'
+import { setupGitWatcher, handleGitClient, cleanupGitWatcher } from './handlers/git-handler'
+import { handleTorchMessage, handleTorchConnect, handleTorchDisconnect, getTorchStatus, cleanupTorchHandler } from './handlers/torch-handler'
+
+// Connected clients
+const clients = new Set<any>()
+
+export function broadcast(message: string, filter?: (ws: any) => boolean) {
+  for (const ws of clients) {
+    if (filter && !filter(ws)) continue
+    try {
+      ws.send(message)
+    } catch {
+      clients.delete(ws)
+    }
+  }
+}
+
+export function getClients() {
+  return clients
+}
+
+export function startSyncServer() {
+  const server = Bun.serve({
+    port: PORT_GIT,
+    fetch(req, server) {
+      const url = new URL(req.url)
+
+      // CORS headers
+      const corsHeaders = {
+        'Access-Control-Allow-Origin': '*',
+        'Access-Control-Allow-Methods': 'GET, OPTIONS',
+        'Access-Control-Allow-Headers': 'Content-Type'
+      }
+
+      if (req.method === 'OPTIONS') {
+        return new Response(null, { headers: corsHeaders })
+      }
+
+      // Health check
+      if (url.pathname === '/health') {
+        const torchStatus = getTorchStatus()
+        return Response.json({
+          status: 'ok',
+          clients: clients.size,
+          torch: torchStatus
+        }, { headers: corsHeaders })
+      }
+
+      // WebSocket upgrade
+      const upgrade = req.headers.get('upgrade')
+      if (upgrade?.toLowerCase() === 'websocket') {
+        const success = server.upgrade(req)
+        if (success) return undefined
+        return new Response('WebSocket upgrade failed', { status: 400 })
+      }
+
+      return new Response('Sync WebSocket Server (Git + Torch)', { status: 200 })
+    },
+    websocket: {
+      open(ws) {
+        clients.add(ws)
+        console.log(`[Sync] Client connected (${clients.size} total)`)
+
+        // Initialize client for both services
+        handleGitClient(ws)
+        handleTorchConnect(ws, broadcast)
+      },
+      message(ws, message) {
+        try {
+          const data = JSON.parse(message.toString())
+
+          // Route to appropriate handler based on message type
+          if (data.type?.startsWith('torch-') || ['register', 'request', 'release'].includes(data.type)) {
+            handleTorchMessage(ws, data, broadcast)
+          }
+          // Git doesn't expect messages from client
+        } catch (e) {
+          console.error('[Sync] Invalid message:', e)
+        }
+      },
+      close(ws) {
+        clients.delete(ws)
+        console.log(`[Sync] Client disconnected (${clients.size} total)`)
+        handleTorchDisconnect(ws, broadcast)
+      }
+    }
+  })
+
+  console.log(`[Sync] WebSocket server on port ${PORT_GIT}`)
+
+  // Start git file watcher
+  setupGitWatcher(WORKING_DIR, broadcast)
+
+  return server
+}
+
+export function stopSyncServer() {
+  cleanupGitWatcher()
+  cleanupTorchHandler()
+  clients.clear()
+}

server/services/torch-server.ts

@@ -1,192 +0,0 @@
-/**
- * Torch Server
- * WebSocket server for multi-browser MCP control synchronization.
- * Only one browser can have the "torch" and connect to MCP at a time.
- */
-
-import { PORT_TORCH } from '../config'
-
-// Client metadata
-interface TorchClient {
-  ws: any
-  id: string
-  userAgent: string
-  hostname: string
-  connectedAt: Date
-}
-
-// Connected clients
-const clients = new Map<any, TorchClient>()
-let clientIdCounter = 1
-
-// Torch state - who has control
-let torchHolderId: string | null = null
-
-function generateClientId(): string {
-  return `client_${clientIdCounter++}_${Date.now().toString(36)}`
-}
-
-function broadcast(message: string) {
-  for (const [ws] of clients) {
-    try {
-      ws.send(message)
-    } catch {
-      clients.delete(ws)
-    }
-  }
-}
-
-function broadcastTorchState() {
-  const clientList = Array.from(clients.values()).map(c => ({
-    id: c.id,
-    userAgent: c.userAgent,
-    hostname: c.hostname,
-    connectedAt: c.connectedAt.toISOString(),
-    hasTorch: c.id === torchHolderId
-  }))
-
-  const message = JSON.stringify({
-    type: 'torch-update',
-    holderId: torchHolderId,
-    clients: clientList
-  })
-
-  broadcast(message)
-}
-
-function handleMessage(ws: any, data: any) {
-  const client = clients.get(ws)
-  if (!client) return
-
-  switch (data.type) {
-    case 'register': {
-      client.userAgent = data.userAgent || 'Unknown'
-      client.hostname = data.hostname || 'Unknown'
-
-      // Auto-assign torch if no one has it
-      const shouldHaveTorch = !torchHolderId
-      if (shouldHaveTorch) {
-        torchHolderId = client.id
-      }
-
-      ws.send(JSON.stringify({
-        type: 'registered',
-        id: client.id,
-        hasTorch: shouldHaveTorch
-      }))
-
-      console.log(`[Torch] Registered: ${client.id} (torch: ${shouldHaveTorch})`)
-      broadcastTorchState()
-      break
-    }
-
-    case 'request': {
-      const previousHolder = torchHolderId
-      torchHolderId = client.id
-
-      ws.send(JSON.stringify({ type: 'granted' }))
-      console.log(`[Torch] Transferred: ${previousHolder} → ${client.id}`)
-      broadcastTorchState()
-      break
-    }
-
-    case 'release': {
-      if (torchHolderId === client.id) {
-        torchHolderId = null
-        ws.send(JSON.stringify({ type: 'released' }))
-        console.log(`[Torch] Released by: ${client.id}`)
-        broadcastTorchState()
-      }
-      break
-    }
-  }
-}
-
-export function startTorchServer() {
-  const server = Bun.serve({
-    port: PORT_TORCH,
-    fetch(req, server) {
-      const url = new URL(req.url)
-
-      // CORS headers
-      const corsHeaders = {
-        'Access-Control-Allow-Origin': '*',
-        'Access-Control-Allow-Methods': 'GET, OPTIONS',
-        'Access-Control-Allow-Headers': 'Content-Type'
-      }
-
-      if (req.method === 'OPTIONS') {
-        return new Response(null, { headers: corsHeaders })
-      }
-
-      // Health check
-      if (url.pathname === '/health') {
-        return Response.json({
-          status: 'ok',
-          clients: clients.size,
-          torchHolder: torchHolderId
-        }, { headers: corsHeaders })
-      }
-
-      // WebSocket upgrade
-      const upgrade = req.headers.get('upgrade')
-      if (upgrade?.toLowerCase() === 'websocket') {
-        const success = server.upgrade(req)
-        if (success) return undefined
-        return new Response('WebSocket upgrade failed', { status: 400 })
-      }
-
-      return new Response('Torch WebSocket Server', { status: 200 })
-    },
-    websocket: {
-      open(ws) {
-        const id = generateClientId()
-        clients.set(ws, {
-          ws,
-          id,
-          userAgent: 'Unknown',
-          hostname: 'Unknown',
-          connectedAt: new Date()
-        })
-        console.log(`[Torch] Client connected: ${id} (${clients.size} total)`)
-      },
-      message(ws, message) {
-        try {
-          const data = JSON.parse(message.toString())
-          handleMessage(ws, data)
-        } catch (e) {
-          console.error('[Torch] Invalid message:', e)
-        }
-      },
-      close(ws) {
-        const client = clients.get(ws)
-        if (client) {
-          console.log(`[Torch] Client disconnected: ${client.id}`)
-
-          // If this client had the torch, release it
-          if (torchHolderId === client.id) {
-            torchHolderId = null
-
-            // Auto-assign to next client
-            const nextClient = clients.values().next().value
-            if (nextClient && nextClient.ws !== ws) {
-              torchHolderId = nextClient.id
-              console.log(`[Torch] Auto-assigned to: ${nextClient.id}`)
-            }
-          }
-
-          clients.delete(ws)
-          broadcastTorchState()
-        }
-      }
-    }
-  })
-
-  console.log(`[Torch] WebSocket server on port ${PORT_TORCH}`)
-  return server
-}
-
-export function stopTorchServer() {
-  clients.clear()
-  torchHolderId = null
-}

server/terminal.ts

@@ -6,16 +6,14 @@
  */
 
 import { startTerminalServer } from './services/terminal'
-import { startGitServer } from './services/git-watcher'
+import { startSyncServer } from './services/sync-server'
-import { startTorchServer } from './services/torch-server'
 import { WORKING_DIR } from './config'
 
 console.log('')
 console.log('='.repeat(50))
 console.log('Terminal Server (Independent Process)')
 console.log(`  Terminal WebSocket: ws://localhost:4103`)
-console.log(`  Git WebSocket: ws://localhost:4105`)
+console.log(`  Sync WebSocket (Git + Torch): ws://localhost:4105`)
-console.log(`  Torch WebSocket: ws://localhost:4106`)
 console.log(`  Working Dir: ${WORKING_DIR}`)
 console.log('')
 console.log('This process is stable and won\'t restart')
@@ -24,5 +22,4 @@ console.log('='.repeat(50))
 console.log('')
 
 startTerminalServer()
-startGitServer()
+startSyncServer()
-startTorchServer()